<?php
/**
 * Created by PhpStorm.
 * User: gc
 * Date: 2018/1/11
 * Time: 7:05
 */

namespace Adapter\AdvancedMediaPlayer;


class Mp4Player implements AdvancedMediaPlayer
{
    function playVlc($fileName)
    {
    }

    function playMp4($fileName)
    {
        echo 'Play Mp4:' . $fileName;
    }

}